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Magic begins in superstition, and ends in science. ... At every step the history of civilization teaches us how slight and superficial a structure civ...more

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So the story of man runs in a dreary circle, because he is not yet master of the earth that holds him.

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Science gives us knowledge, but only philosophy can give us wisdom.

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Civilization exists by geological consent, subject to change without notice.

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Science is organized knowledge. Wisdom is organized life.